/* ===== VertriebsArena Theme (2025) ===== */
:root{
  --bg:#ffffff; --fg:#171717; --muted:#6b7280; --card:#ffffff; --border:#e5e7eb;
  --brand:#c00000; --brand-600:#b00000; --brand-700:#900000; --brand-50:#fff5f5;
  --ring: rgba(192,0,0,.15); --shadow: 0 8px 24px rgba(0,0,0,.06); --radius:12px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji",sans-serif;
}

header{
  position:sticky;top:0;z-index:20;background:var(--brand);color:#fff;
  padding:18px 24px;box-shadow:0 2px 12px rgba(0,0,0,.08);
  display:flex;align-items:center;justify-content:space-between;gap:16px
}
h1{margin:0;font-size:24px;letter-spacing:.2px}
header nav{display:flex;gap:12px;align-items:center}
header a{color:#fff;text-decoration:none;opacity:.9}
header a:hover{opacity:1;text-decoration:underline}
#logoutBtn{
  background:#fff;color:var(--brand);border:none;padding:8px 14px;border-radius:999px;
  font-weight:600;cursor:pointer;box-shadow:var(--shadow)
}
#logoutBtn:hover{transform:translateY(-1px)}

main{padding:18px 20px;max-width:100%;margin:0 auto}
.container,.dt-wrap{max-width:100%;width:100%}

input,select{
  width:320px;max-width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);
  outline:none;background:#fff;color:var(--fg);
  transition:box-shadow .15s ease,border-color .15s ease;font-size:.95rem
}
input:focus,select:focus{border-color:var(--brand-600);box-shadow:0 0 0 4px var(--ring)}

button{
  background:var(--brand);color:#fff;border:none;padding:10px 14px;border-radius:10px;
  font-weight:600;cursor:pointer;box-shadow:var(--shadow);
  transition:transform .1s ease,opacity .15s ease;font-size:.95rem
}
button:hover{opacity:.95;transform:translateY(-1px)}
button:disabled{opacity:.6;cursor:not-allowed}
.error{color:var(--brand);margin:8px 0}

/* Tabs */
.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin:8px 0 14px 0;justify-content:flex-start}
.tab{background:transparent;border:none;color:var(--fg);cursor:pointer;padding:8px 14px;border-radius:10px 10px 0 0;font-weight:700;font-size:.95rem}
.tab.active{color:var(--brand-700);background:var(--brand-50);border:1px solid var(--border);border-bottom-color:transparent}
.tab:hover{background:#fafafa}
.tab-panel{display:none;background:var(--card);border:1px solid var(--border);border-top:none;border-radius:0 0 var(--radius) var(--radius);padding:10px 14px;box-shadow:var(--shadow)}
.tab-panel.active{display:block}

/* Status (Datum/Dateiname) */
.dataset-meta{color:var(--muted);font-size:.85rem;margin:2px 0 8px;text-align:right}

/* DataTables Skins */
.dataTables_wrapper{--dt-border:var(--border);color:var(--fg)}
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input{
  padding:8px 10px;border:1px solid var(--border);border-radius:10px;outline:none;background:#fff;font-size:.9rem
}
.dataTables_wrapper .dataTables_filter input:focus{border-color:var(--brand-600);box-shadow:0 0 0 4px var(--ring)}

table.dataTable{border-collapse:separate;border-spacing:0;width:100%!important;table-layout:auto;font-size:.85rem}
table.dataTable thead th{background:#fafafa;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:8px 10px;font-weight:700;white-space:nowrap}
table.dataTable tbody td{padding:10px 10px;border-bottom:1px solid var(--border)}
table.dataTable.no-footer{border-bottom:1px solid var(--border)}
table.dataTable.stripe>tbody>tr.odd>*{background-color:#fcfcfc}

.dataTables_wrapper .dataTables_paginate .paginate_button{
  border:1px solid var(--border)!important;background:#fff!important;border-radius:8px!important;
  padding:6px 10px!important;margin:0 2px!important
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current{
  background:var(--brand)!important;color:#fff!important;border-color:var(--brand-600)!important
}
.dataTables_wrapper .dataTables_info{color:var(--muted);font-size:.85rem}

.dt-wrap{overflow-x:auto;width:100%}
.dt-wrap::-webkit-scrollbar{height:8px}
.dt-wrap::-webkit-scrollbar-thumb{background:var(--brand);border-radius:4px}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
code{background:#f6f6f6;padding:2px 6px;border-radius:6px}

/* === Override: Controls nebeneinander, mit Abstand === */
.table-controls{
  display:flex;
  align-items:center;
  gap:20px;          /* Abstand zwischen den Blöcken */
  flex-wrap:nowrap;  /* kein Umbruch auf Desktop */
}

/* Globale 320px-Breite hier überschreiben */
.table-controls input,
.table-controls select{
  width:auto;        /* statt 320px */
}

/* DataTables-Elemente kompakt horizontal ausrichten */
.table-controls .dataTables_filter,
.table-controls .dataTables_length{
  display:flex;
  align-items:center;
  gap:8px;
  margin:0;
}

.table-controls .dataTables_filter label,
.table-controls .dataTables_length label{
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap; /* "Zeilen anzeigen" bleibt in einer Zeile */
  margin:0;
}

/* Suchfeld & Select minimalbreiten, damit nichts umbrechen muss */
.table-controls .dataTables_filter input{ min-width:220px; }
.table-controls .dataTables_length select{ min-width:80px; }

/* Status bleibt rechts außen */
.table-controls .file-status{
  margin-left:auto;
}

/* Auf kleineren Screens wieder umbrechen */
@media (max-width: 900px){
  .table-controls{ flex-wrap:wrap; gap:12px; }
  .table-controls .file-status{ margin-left:0; order:3; }
}

/* === Artikel-Thumbnails === */
.cell-with-thumb{display:flex;align-items:center;gap:8px}
.cell-with-thumb .thumb{
  width:34px;height:34px;object-fit:cover;border-radius:6px;
  border:1px solid var(--border)
}
.cell-with-thumb .thumb.hidden{display:none}

/* === Hover-Preview für Artikelbilder === */
.img-preview {
  position: fixed;            /* folgt dem Cursor */
  z-index: 9999;
  display: none;
  pointer-events: none;       /* stört Maus nicht */
  border: 1px solid var(--border);
  background: #fff;
  padding: 6px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  max-width: 360px;           /* Deckel drauf */
  max-height: 360px;
}
.img-preview img {
  display: block;
  max-width: 100%;
  max-height: 340px;
  object-fit: contain;
}
.img-preview .meta {
  color: var(--muted);
  font-size: .8rem;
  margin-top: 4px;
  white-space: nowrap;
}

/* --- Tabs: nur horizontales Scrollen, kein Umbruch --- */
.tabs{
  display:flex;
  gap:.5rem;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scroll-snap-type:x mandatory;
}
.tabs > *{ flex:0 0 auto; scroll-snap-align:start; }

/* --- Tabellen-Container: falls vorhanden, horizontal scrollen erlauben --- */
:where(.table-wrap,.csv-container,.datatable-container,.csv-preview){
  overflow-x:auto;
  max-width:100%;
}

/* --- Tabelle selbst: volle Breite, sonst nix ändern --- */
:where(table){
  width:100%;
  border-collapse:collapse;
}

/* --- Nur auf Handys: Card-Layout für die CSV-Vorschau ---
   -> wird per JS automatisch an deiner bestehenden Tabelle aktiviert
*/
@media (max-width: 640px){
  table.is-mobile-cards thead{ display:none; }
  table.is-mobile-cards tr{
    display:grid;
    grid-template-columns:1fr;
    gap:.25rem;
    border-bottom:1px solid rgba(0,0,0,.06);
  }
  table.is-mobile-cards td{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:.75rem;
    padding:.35rem .5rem;             /* bewusst klein, ändert Look kaum */
    word-break: break-word;
    overflow-wrap: anywhere;
  }
  table.is-mobile-cards td::before{
    content: attr(data-label);
    font-weight:600;
    opacity:.85;
    min-width:45%;
  }
}